Table of Contents
What do IP address MAC address and port address signify?
The main difference between MAC and IP address is that MAC Address is used to ensure the physical address of the computer. It uniquely identifies the devices on a network. While IP addresses are used to uniquely identifies the connection of the network with that device takes part in a network.
What is the MAC address responsible for?
A MAC address is responsible for local identification and an IP address for global identification. A MAC address consists of 12 hexadecimal digits, usually grouped into six pairs separated by hyphens. MAC addresses are available from 00-00-00-00-00-00 through FF-FF-FF-FF-FF-FF.
What is the use of IP address and ports?
An IP address identifies a machine in an IP network and determines the destination of a data packet, while port numbers identify particular applications or services on a system. An IP address is a logical address used to identify a device on the network.
What is true MAC protocol?
The MAC protocol provides a channel of access and an addressing mechanism, so that each available node on the network may communicate with other nodes which are available – either on the same network, or on others. Some wireless home automation networks defined by IEEE 802.15.
Why do we need port address?
Port addresses are particularly used to diffrentiate the data packets for various applications so that the pc knows which application should process the packet. For example, port 80 is used for http packets, port 21 for File transfer protocol ( FTP).
What is the difference between IP address MAC address and port number?
IP address stands for Internet Protocol address which is an unique number or a numerical representation that uniquely identifies a specific interface on the network….Difference between IP address and Port Number :
| Serial No | IP address | Port Number |
|---|---|---|
| 02. | IPv4 is of 32 bits (4 bytes) size and for IPv6 is 128 bits (16 bytes). | The Port number is 16 bits numbers. |
Why is a port needed networking?
The most common reason for needing to use ports is for remote access. Your browser will know that any information on port 80 is to be displayed as a web page but because you are using a different port number the information could be just about anything.
What is MAC protocol where is it needed?
MAC protocol is the first protocol layer above the Physical Layer in ad hoc . The primary task of any MAC protocol is to control the access of the nodes to shared medium.
What is my router’s IP address and MAC address?
Your router has an IP address assigned by your ISP, as well as a MAC address which identifies it to other devices on the local network. Your router assigns a local IP address (e.g., 192.168.1.2-192.168.1.50) to connected devices by MAC address.
What is a MAC address?
Just like each house has it’s own postal address, every device connected on a network has a Media Access Control (MAC) address, that uniquely identifies it. The MAC address is tied to the Network Interface Controller (NIC), a subcomponent of the larger device.
What is an IP address and port number?
IP address identify a host/computer on a computer network. Port numbers are logical interfaces used by communication protocols. 07. 192.168.0.2, 172.16.0.2 are some of IP address examples. Attention reader! Don’t stop learning now.
What is a media access control (MAC) address?
Just like each house has it’s own postal address, every device connected on a network has a Media Access Control (MAC) address , that uniquely identifies it. The MAC address is tied to the Network Interface Controller (NIC), a subcomponent of the larger device.